Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The application discloses a novel fire-fighting door. The fire-fighting door comprises a door frame and a main door leaf hinged to the door frame, and a fireproof embedded lock is arranged on the movable side of the main door leaf; sealing strips are arranged on the periphery of the inner side of the door frame; a door closer is arranged between the upper portion of the main door leaf and the doorframe; the main door leaf comprises a first metal framework, and a first fireproof plate and a first decorative plate which are sequentially covered on the two faces of the metal framework; the firstmetal framework comprises a first top plate and a first bottom plate; the space between the first top plate and the first bottom plate is filled with a fireproof thermal insulation material; an escape exit is formed in the main door leaf; an escape door leaf is arranged in the escape exit; the escape door leaf is made of a fireproof thermal insulation material; the escape door leaf is hinged withan escape exit spring; a sealing strip is arranged on the inner side of the escape exit; and limiting strips are arranged on the side, in the closing direction of the escape door leaf, of the periphery of the escape exit. The fire-fighting door has the advantages of being simple in structure, good in sealing effect, rapid in passing during escape and the like.
本申请公开了一种新型消防门，包括门框和与门框铰接的主门扇，主门扇的活动侧设置有防火镶锁；门框内侧四周设置有密封条；主门扇的上部与门框间设置有闭门器；主门扇包括金属骨架一和依次覆盖在金属骨架一两面的防火板一和装饰板一；金属骨架一包括顶板一和底板一；顶板一和底板一间填充有防火隔热材料；主门扇上设置有逃生口；逃生口内设置有逃生门扇；逃生门扇由防火隔热材料制成；逃生门扇与逃生口弹簧铰链连接；逃生口内侧设置有密封条；逃生口四周位于逃生门扇闭合方向的一侧设置有限位条。本申请的优点是：结构简单、密封效果好、逃生时可迅速通过等优点。
The application discloses a novel fire-fighting door. The fire-fighting door comprises a door frame and a main door leaf hinged to the door frame, and a fireproof embedded lock is arranged on the movable side of the main door leaf; sealing strips are arranged on the periphery of the inner side of the door frame; a door closer is arranged between the upper portion of the main door leaf and the doorframe; the main door leaf comprises a first metal framework, and a first fireproof plate and a first decorative plate which are sequentially covered on the two faces of the metal framework; the firstmetal framework comprises a first top plate and a first bottom plate; the space between the first top plate and the first bottom plate is filled with a fireproof thermal insulation material; an escape exit is formed in the main door leaf; an escape door leaf is arranged in the escape exit; the escape door leaf is made of a fireproof thermal insulation material; the escape door leaf is hinged withan escape exit spring; a sealing strip is arranged on the inner side of the escape exit; and limiting strips are arranged on the side, in the closing direction of the escape door leaf, of the periphery of the escape exit. The fire-fighting door has the advantages of being simple in structure, good in sealing effect, rapid in passing during escape and the like.
本申请公开了一种新型消防门，包括门框和与门框铰接的主门扇，主门扇的活动侧设置有防火镶锁；门框内侧四周设置有密封条；主门扇的上部与门框间设置有闭门器；主门扇包括金属骨架一和依次覆盖在金属骨架一两面的防火板一和装饰板一；金属骨架一包括顶板一和底板一；顶板一和底板一间填充有防火隔热材料；主门扇上设置有逃生口；逃生口内设置有逃生门扇；逃生门扇由防火隔热材料制成；逃生门扇与逃生口弹簧铰链连接；逃生口内侧设置有密封条；逃生口四周位于逃生门扇闭合方向的一侧设置有限位条。本申请的优点是：结构简单、密封效果好、逃生时可迅速通过等优点。
Novel fire-fighting door
一种新型消防门
LIU CHENGFENG (Autor:in)
15.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES